Scosche is based in Oxnard, CA. In 1980, founders Roger and Scotia Alves saw a need for high-quality installation instructions for the professional and amateur car audio installer. Several companies used Scosche‚Äôs information to provide customers with detailed information on radio installation, wiring and speaker installation. In 1997 Scosche upgraded to a new warehouse, and added a shipping facility in Alabama. A facility in Hong Kong was added to speed shipping internationally.